Achieves low profile, lightweight, and compactness by eliminating waste to the utmost limit. A gear with 72 teeth is built into the head to achieve a feed angle of 5°. By adopting a new mechanism (wedge type) in which the gear and cam mesh in 8 steps while increasing the number of teeth, both reliable work and efficient operability are achieved. A new click sound that echoes in small steps and lightly will immerse you in your work.

Discerning grip design

• Please only use this tool for its intended purpose.
• Use the one that match the size of the bolts/nuts.
• Insert the socket until the nut is completely covered. (Fig. 1)
• Sockets and attachments are manual tools. Do not use for power tools such as impact wrenches. (Fig. 2)
• Operate the ratchet handle slowly and carefully.
• Be sure to completely switch between left and right. If incomplete meshing between teeth occurs, it damages to nails and teeth, causes dangerous idling and slipping. (Fig. 3)
• If dust adheres to the inside of the ratchet handle, the meshing will be poor. Inspect the product on a regular basis.
• Do not add a pipe to the handle. It is very dangerous because it is damaged by overload. (Fig. 4)
• Do not apply impact by hitting with a hammer, etc. (Figure 5)
• Do not use in place of a hammer.
• Insert the square socket (convex insertion angle) completely to the root. (Figure 6)
• The socket holder mechanism may not be able to hold the sockets if the ball-securing groove of the concave part of square drive is of a different specification.
• The holding mechanism might disengage if it receives a shock.
• Joints are composed of convex drive, concave drive and parts between them, and they have low torque transmission efficiency and are vulnerable to impact torque, so please do not use them roughly. Both JIS and ISO standards are approx. half as strong as the ratchet handle. (Figure 7)